EX4.20 计算

我爱橙

#include <stdio.h>

int main()

{

int a;
int c=10;
float f=100.0;
double x;
a=f/=c*=(x=6.5);
printf("%d,%d,%3.1f,%3.1f\n",a,c,f,x);
return 0;
}

x=6.5

c*=(x=6.5)
c=c*x=10*6.5=65

f/=c*=(x=6.5)
f=f/c=100/65=1.5

a=f/=c*=(x=6.5)
a=f/c=100/65=1